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ole32/tests: Add some tests for loading and drawing various OLE formats.
Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru> Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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418a7c6c73
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@ -26,6 +26,7 @@
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "objbase.h"
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#include "shlguid.h"
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@ -115,6 +116,32 @@ static HRESULT g_QIFailsWith;
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static UINT cf_test_1, cf_test_2, cf_test_3;
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/****************************************************************************
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* PresentationDataHeader
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*
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* This structure represents the header of the \002OlePresXXX stream in
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* the OLE object storage.
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*/
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typedef struct PresentationDataHeader
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{
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/* clipformat:
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* - standard clipformat:
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* DWORD length = 0xffffffff;
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* DWORD cfFormat;
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* - or custom clipformat:
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* DWORD length;
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* CHAR format_name[length]; (null-terminated)
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*/
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DWORD unknown3; /* 4, possibly TYMED_ISTREAM */
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DVASPECT dvAspect;
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DWORD lindex;
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DWORD tymed;
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DWORD unknown7; /* 0 */
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DWORD dwObjectExtentX;
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DWORD dwObjectExtentY;
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DWORD dwSize;
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} PresentationDataHeader;
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#define CHECK_EXPECTED_METHOD(method_name) \
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do { \
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trace("%s\n", method_name); \
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@ -1042,6 +1069,7 @@ static void test_OleLoad(IStorage *pStorage)
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{
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HRESULT hr;
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IOleObject *pObject;
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DWORD fmt;
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static const struct expected_method methods_oleload[] =
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{
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@ -1099,6 +1127,111 @@ static void test_OleLoad(IStorage *pStorage)
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IOleObject_Release(pObject);
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CHECK_NO_EXTRA_METHODS();
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}
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for (fmt = CF_TEXT; fmt < CF_MAX; fmt++)
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{
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static const WCHAR olrepres[] = { 2,'O','l','e','P','r','e','s','0','0','0',0 };
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IStorage *stg;
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IStream *stream;
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IUnknown *obj;
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DWORD data, i, tymed, data_size;
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PresentationDataHeader header;
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HDC hdc;
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HGDIOBJ hobj;
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RECT rc;
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char buf[256];
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for (i = 0; i < 7; i++)
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{
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hr = StgCreateDocfile(NULL, STGM_READWRITE | STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_DELETEONRELEASE, 0, &stg);
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ok(hr == S_OK, "StgCreateDocfile error %#x\n", hr);
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hr = IStorage_SetClass(stg, &CLSID_WineTest);
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ok(hr == S_OK, "SetClass error %#x\n", hr);
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hr = IStorage_CreateStream(stg, olrepres, STGM_READWRITE | STGM_SHARE_EXCLUSIVE | STGM_CREATE, 0, 0, &stream);
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ok(hr == S_OK, "CreateStream error %#x\n", hr);
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data = ~0;
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hr = IStream_Write(stream, &data, sizeof(data), NULL);
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ok(hr == S_OK, "Write error %#x\n", hr);
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data = fmt;
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hr = IStream_Write(stream, &data, sizeof(data), NULL);
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ok(hr == S_OK, "Write error %#x\n", hr);
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switch (fmt)
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{
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case CF_BITMAP:
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/* FIXME: figure out stream format */
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hobj = CreateBitmap(1, 1, 1, 1, NULL);
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data_size = GetBitmapBits(hobj, sizeof(buf), buf);
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DeleteObject(hobj);
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break;
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case CF_METAFILEPICT:
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case CF_ENHMETAFILE:
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hdc = CreateMetaFileA(NULL);
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hobj = CloseMetaFile(hdc);
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data_size = GetMetaFileBitsEx(hobj, sizeof(buf), buf);
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DeleteMetaFile(hobj);
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break;
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default:
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data_size = sizeof(buf);
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memset(buf, 'A', sizeof(buf));
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break;
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}
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tymed = 1 << i;
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header.unknown3 = 4;
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header.dvAspect = DVASPECT_CONTENT;
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header.lindex = -1;
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header.tymed = tymed;
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header.unknown7 = 0;
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header.dwObjectExtentX = 1;
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header.dwObjectExtentY = 1;
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header.dwSize = data_size;
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hr = IStream_Write(stream, &header, sizeof(header), NULL);
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ok(hr == S_OK, "Write error %#x\n", hr);
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hr = IStream_Write(stream, buf, data_size, NULL);
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ok(hr == S_OK, "Write error %#x\n", hr);
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IStream_Release(stream);
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hr = OleLoad(stg, &IID_IUnknown, NULL, (void **)&obj);
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/* FIXME: figure out stream format */
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if (fmt == CF_BITMAP && hr != S_OK)
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{
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IStorage_Release(stg);
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continue;
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}
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ok(hr == S_OK, "OleLoad error %#x: cfFormat = %u, tymed = %u\n", hr, fmt, tymed);
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hdc = CreateCompatibleDC(0);
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SetRect(&rc, 0, 0, 100, 100);
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hr = OleDraw(obj, DVASPECT_CONTENT, hdc, &rc);
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DeleteDC(hdc);
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if (fmt == CF_METAFILEPICT)
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{
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if (tymed == TYMED_HGLOBAL || tymed == TYMED_MFPICT)
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ok(hr == S_OK, "OleDraw error %#x: cfFormat = %u, tymed = %u\n", hr, fmt, tymed);
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else
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todo_wine
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ok(hr == S_OK, "OleDraw error %#x: cfFormat = %u, tymed = %u\n", hr, fmt, tymed);
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}
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else if (fmt == CF_ENHMETAFILE)
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todo_wine
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ok(hr == S_OK, "OleDraw error %#x: cfFormat = %u, tymed = %u\n", hr, fmt, tymed);
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else
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ok(hr == OLE_E_BLANK || hr == OLE_E_NOTRUNNING || hr == E_FAIL, "OleDraw should fail: %#x, cfFormat = %u, tymed = %u\n", hr, fmt, header.tymed);
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IUnknown_Release(obj);
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IStorage_Release(stg);
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}
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}
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}
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static BOOL STDMETHODCALLTYPE draw_continue(ULONG_PTR param)
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